1. Aluminum and global warming;Abrahamson;Nature,1992
2. The Greening of Industrial Ecosystems;Allenby,1994
3. Materials in World Perspective;Altehnpohl,1980
4. Patterns of Energy and Fuel Usage in the US Aluminum Industry: Full Year 1989,1991
5. US Pulp and Paper Industry's Energy Use: Calendar Year 1992,1993